what happens when a computer sleeps

Best answer


When a computer goes to sleep,all the processes are suspended,and the state of the OS and all the processes are stored in your PC’s Random Access Memory (RAM). Since RAM is very fast to access,a computer can resume from sleep very quickly.

People also ask


  • What happens when a computer is in sleep mode?

  • Sleep: In sleep mode, the PC enters a low-power state. The PC鈥檚 state is kept in memory, but other parts of the PC are shut down and won鈥檛 use any power. When you turn on the PC, it snaps back to life quickly鈥攜ou won鈥檛 have to wait for it to boot up.

  • What is the difference between sleeping and shutting down a computer?

  • Computers can sleep, hibernate, shut down, or, in some cases, use a hybrid sleep. Learn the differences and decide what鈥檚 right for your laptop. A PC that鈥檚 shut down uses almost no power, but you have to go through the full startup when you want to use it. A sleeping PC uses just enough power to keep it鈥檚 memory active …

  • Should I use my computer while it鈥檚 Asleep?

  • When you need to use your PC again, you can resume from where you left off in just a few seconds. Your computer will always be ready to use when you need it. Sleep isn鈥檛 so good if you鈥檙e planning to be away from the PC for extended periods, as the battery will eventually run down.

  • Why does my laptop hibernate when it goes to sleep?

  • The reason laptops don鈥檛 bother with hybrid mode is really just because they have a battery. If you put your computer to sleep and the battery becomes critically low, the PC will automatically go into hibernate mode to save your state. When To Shut Down, Sleep, and Hibernate Different people treat their computers differently.

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